I took on a basket case at the shop. '91 4WD mini with 22RE. Old motor was shot but ran OK another shop replaced it with a crate 22RE. It will not throw a spark. 2 other shops looked at it and now I ended up with it. New OEM wires New OEM plugs NEW OEM rotor New OEM cap New OEM ignightor New OEM coil It gets power to the coil and ignightor but will not throw a spark from the coil wire. The leads to the signal generator are new with the ignightor but the signal generator is original. First question: Can you meter the black and white wires from the connector to locations on the signal generator? I would think so and I get nothing leading me to think the generator is bad.